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Legal noticePrivacy notice

Koss BT221i

6 h, Wireless
Price in EUR including VAT
1Ratings
BrandMore from Koss
Delivered between Thu, 16.4. and Sat, 18.4.
Only 1 piece in stock at supplier
free shipping

Product details

Open design with a clip for on-ear comfort and over 6 hours of battery life. Features a three-button microphone and remote control for added convenience. Enjoy high-quality wireless sound with a rotating ear clip for a personalized fit. The design is sweat-resistant and includes soft foam ear cushions for extra comfort.

Key specifications

Application range
General
Equipment + Functions
Microphones, Volume control
Signal transmission
Wireless
Isolation
Half open

General information

Item number
12462922
Manufacturer
Koss
Category
Headphones
Manufacturer no.
145194332
Release date
20.12.2019
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Application range

Application range
General

Headphone properties

Output
Stereo
Equipment + Functions
Microphones, Volume control
Music control
touchpad remote control, Universal Bluetooth Remote
Signal transmission
Wireless

Headphone type

Fit
Earhook
Isolation
Half open

Audio properties

Frequency range
50 - 18000 Hz
Sensitivity
101 dB

Bluetooth features

Bluetooth version
4.2

Power supply

Power supply
Battery operated

Battery properties

Battery type
Li-ion
Battery life
6 h

Voluntary climate contribution

CO₂ emissions
4,59 kg
Climate contribution
EUR 0,12

Scope of delivery

Scope of delivery
Headphones

Product dimensions

Weight
19 g

Legal Notice

Product Safety

Package dimensions

Length
15.80 cm
Width
6.70 cm
Height
2.60 cm
Weight
40 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Galaxus
  • 30.Thomson
    1,6 %
  • 30.Vivanco
    1,6 %
  • 36.Koss
    1,7 %
  • 37.Apple
    1,8 %
  • 37.EarFun
    1,8 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.Joyroom
    0 days
  • 1.JVC
    0 days
  • 1.Koss
    0 days
  • 1.Lenovo
    0 days
  • 1.LogiLink
    0 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Galaxus
  • 54.Usams
    2,8 %
  • 60.Aukey
    3 %
  • 61.Koss
    3,2 %
  • 61.Pioneer DJ
    3,2 %
  • 61.Skullcandy
    3,2 %
Source: Galaxus